/* ===== NERVION STYLES.CSS ===== */
/* Medical Professional Theme — Navy + Teal + Gold accents */

:root {
  --primary: #1a3a6b;
  --primary-light: #2a5aa0;
  --teal: #0d9488;
  --teal-light: #14b8a6;
  --gold: #d97706;
  --gold-light: #f59e0b;
  --white: #ffffff;
  --off-white: #f0f7ff;
  --light-bg: #f8fafc;
  --text: #1e293b;
  --text-muted: #64748b;
  --border: #e2e8f0;
  --shadow: 0 4px 20px rgba(26,58,107,0.12);
  --shadow-lg: 0 10px 40px rgba(26,58,107,0.18);
  --radius: 16px;
  --radius-sm: 8px;
  --transition: all 0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
}

* { -webkit-tap-highlight-color: transparent; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}

h1,h2,h3,h4,h5,h6 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  line-height: 1.25;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.section-pad { padding: 60px 0; }
.bg-light { background: var(--light-bg); }
.bg-deep { background: linear-gradient(135deg, var(--primary) 0%, #0f2447 100%); }

.section-title {
  font-size: clamp(24px, 4vw, 38px);
  text-align: center;
  color: var(--primary);
  margin-bottom: 12px;
}
.section-title.light { color: var(--white); }
.section-sub {
  text-align: center;
  color: var(--text-muted);
  font-size: 17px;
  margin-bottom: 48px;
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
}
.section-sub.light { color: rgba(255,255,255,0.8); margin-bottom: 40px; }

.highlight {
  color: var(--teal);
  position: relative;
}

/* BUTTONS */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--teal) 0%, var(--teal-light) 100%);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 52px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(13,148,136,0.3);
  white-space: nowrap;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(13,148,136,0.45); }
.btn-primary:active { transform: scale(0.98); }

.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  min-height: 52px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(217,119,6,0.35);
}
.btn-gold:hover { transform: scale(1.05); box-shadow: 0 8px 30px rgba(217,119,6,0.5); }
.btn-gold:active { transform: scale(0.98); }

/* ===== NAVIGATION ===== */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(26,58,107,0.08);
  transition: var(--transition);
}
#navbar.scrolled { box-shadow: 0 4px 30px rgba(26,58,107,0.15); }

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 22px;
  color: var(--primary);
}
.nav-logo img { width: 40px; height: 40px; border-radius: 8px; object-fit: cover; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  padding: 8px 16px;
  border-radius: 50px;
  transition: var(--transition);
}
.nav-link:hover { color: var(--teal); background: var(--off-white); }
.nav-cta {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  padding: 10px 22px;
  border-radius: 50px;
  min-height: 44px;
  display: flex;
  align-items: center;
  transition: var(--transition);
  box-shadow: 0 2px 10px rgba(26,58,107,0.25);
}
.nav-cta:hover { transform: scale(1.05); box-shadow: 0 4px 20px rgba(26,58,107,0.35); }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  min-width: 48px;
  min-height: 48px;
  align-items: center;
  justify-content: center;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
  border-radius: 2px;
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== HERO ===== */
#hero {
  min-height: 100vh;
  padding: 100px 0 60px;
  background: linear-gradient(135deg, #f0f7ff 0%, #e8f4fd 50%, #f0fdf9 100%);
  position: relative;
  overflow: hidden;
}

#hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(13,148,136,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  position: relative;
  z-index: 1;
}

.hero-image-wrap {
  flex: 0 0 420px;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.hero-glow {
  position: absolute;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(13,148,136,0.15) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse-glow 3s ease-in-out infinite;
}
@keyframes pulse-glow {
  0%,100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.1); opacity: 1; }
}

.hero-product-img {
  width: 340px;
  max-width: 100%;
  filter: drop-shadow(0 20px 60px rgba(26,58,107,0.2));
  animation: float-product 4s ease-in-out infinite;
  position: relative;
  z-index: 1;
}
@keyframes float-product {
  0%,100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

.hero-badge-float {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--gold);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  padding: 8px 16px;
  border-radius: 50px;
  box-shadow: 0 4px 15px rgba(217,119,6,0.4);
  animation: badge-bounce 2s ease-in-out infinite;
}
@keyframes badge-bounce {
  0%,100% { transform: rotate(-3deg) scale(1); }
  50% { transform: rotate(3deg) scale(1.05); }
}

.hero-content { flex: 1; }
.hero-tag {
  display: inline-block;
  background: var(--off-white);
  color: var(--teal);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  padding: 8px 18px;
  border-radius: 50px;
  border: 1px solid rgba(13,148,136,0.2);
  margin-bottom: 20px;
  animation: fade-in-down 0.6s ease both;
}

#hero h1 {
  font-size: clamp(26px, 4.5vw, 48px);
  color: var(--primary);
  margin-bottom: 20px;
  animation: fade-in-up 0.7s ease 0.1s both;
}

.hero-content p {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 16px;
  animation: fade-in-up 0.7s ease 0.2s both;
}

.hero-rating {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  animation: fade-in-up 0.7s ease 0.3s both;
}
.stars-img { height: 24px; width: auto; }

.hero-cta {
  font-size: 18px;
  padding: 18px 40px;
  width: 100%;
  max-width: 400px;
  animation: fade-in-up 0.7s ease 0.4s both;
}

.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 16px;
  animation: fade-in-up 0.7s ease 0.5s both;
}
.hero-trust span {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in-down {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== WHY CHOOSE ===== */
.badges-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.badge-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid var(--border);
}
.badge-card:hover {
  transform: translateY(-8px) rotate(1deg);
  box-shadow: var(--shadow-lg);
  border-color: var(--teal);
}

.badge-icon-wrap {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--off-white);
}
.badge-icon-wrap img { width: 60px; height: 60px; object-fit: contain; }

.badge-card h3 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 12px;
}
.badge-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ===== SPLIT LAYOUT ===== */
.split-layout {
  display: flex;
  align-items: center;
  gap: 60px;
}
.split-layout.reverse { flex-direction: row-reverse; }

.split-image {
  flex: 0 0 45%;
}
.split-image img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.split-content { flex: 1; }
.split-content h2 {
  font-size: clamp(24px, 3.5vw, 36px);
  color: var(--primary);
  margin-bottom: 20px;
}
.split-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 16px; }
.split-content .btn-primary { margin-top: 12px; }

/* ===== ACCORDION ===== */
.accordion-list { max-width: 860px; margin: 0 auto; }

.accordion-item {
  background: var(--white);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  box-shadow: 0 2px 10px rgba(26,58,107,0.07);
  border: 1px solid var(--border);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 16px;
  color: var(--primary);
  min-height: 60px;
  transition: var(--transition);
}
.accordion-header:hover { background: var(--off-white); }
.accordion-header.active { background: var(--off-white); color: var(--teal); }

.acc-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  color: var(--teal);
  min-width: 36px;
  font-size: 14px;
}
.acc-icon {
  margin-left: auto;
  font-size: 22px;
  font-weight: 300;
  color: var(--teal);
  transition: var(--transition);
}
.accordion-header.active .acc-icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.accordion-body.open {
  max-height: 600px;
  padding: 0 22px 20px;
}
.accordion-body p { font-size: 15px; color: var(--text-muted); line-height: 1.8; }

/* ===== REVIEWS ===== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.review-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.review-top {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}
.reviewer-photo {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--teal-light);
  flex-shrink: 0;
}
.reviewer-loc { font-size: 13px; color: var(--text-muted); margin: 2px 0; }
.stars { color: #f59e0b; font-size: 18px; letter-spacing: 2px; }

.review-card > p { font-size: 15px; color: var(--text); line-height: 1.7; }

/* ===== PRICING ===== */
.countdown-wrap {
  text-align: center;
  margin-bottom: 40px;
}
.countdown-label {
  color: rgba(255,255,255,0.85);
  font-size: 16px;
  margin-bottom: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
}
.countdown {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  padding: 16px 32px;
}
.cd-block {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cd-block span {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: clamp(40px, 7vw, 64px);
  color: var(--white);
  line-height: 1;
  min-width: 70px;
  text-align: center;
}
.cd-block label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  letter-spacing: 2px;
  margin-top: 4px;
}
.cd-sep {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--gold-light);
  line-height: 1;
  animation: sep-blink 1s ease-in-out infinite;
}
@keyframes sep-blink { 0%,100% { opacity: 1; } 50% { opacity: 0.3; } }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.price-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  transition: var(--transition);
  border: 2px solid transparent;
}
.price-card:hover { transform: translateY(-8px); }

.price-card.popular {
  border-color: var(--gold);
  transform: scale(1.04);
  box-shadow: 0 16px 60px rgba(217,119,6,0.25);
}
.price-card.popular:hover { transform: scale(1.04) translateY(-8px); }

.popular-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 20px;
  border-radius: 50px;
  white-space: nowrap;
  box-shadow: 0 4px 15px rgba(217,119,6,0.4);
}

.price-label {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  color: var(--teal);
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.price-bottles {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--primary);
}
.price-supply {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.price-img {
  width: 140px;
  margin: 0 auto 20px;
  filter: drop-shadow(0 8px 20px rgba(26,58,107,0.15));
}

.price-amount {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 48px;
  color: var(--primary);
}
.price-old {
  font-size: 20px;
  color: var(--text-muted);
  text-decoration: line-through;
  margin-left: 8px;
  font-weight: 400;
}
.price-per { font-size: 13px; color: var(--text-muted); margin-bottom: 16px; }

.bonus-badges {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.bonus-tag {
  background: linear-gradient(135deg, var(--teal), var(--teal-light));
  color: var(--white);
  font-size: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: 50px;
  display: inline-block;
}

.price-btn {
  width: 100%;
  margin-bottom: 12px;
  font-size: 15px;
}
.atc-icon { width: 20px; height: 20px; object-fit: contain; }

.payment-logos {
  height: 24px;
  width: auto;
  margin: 0 auto;
  opacity: 0.7;
}

.rating-center {
  text-align: center;
  margin-top: 40px;
}
.rating-center img { height: 36px; width: auto; margin: 0 auto 8px; }
.rating-center p { color: rgba(255,255,255,0.8); font-size: 15px; }

/* ===== BONUS ===== */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.bonus-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  gap: 0;
  border: 1px solid var(--border);
  transition: var(--transition);
}
.bonus-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.bonus-card img {
  width: 160px;
  height: 200px;
  object-fit: cover;
  flex-shrink: 0;
}
.bonus-content {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.bonus-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 2px;
  margin-bottom: 8px;
}
.bonus-content h3 { font-size: 18px; color: var(--primary); margin-bottom: 12px; }
.bonus-content p { font-size: 14px; color: var(--text-muted); }

/* ===== INGREDIENTS ===== */
.ingredients-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ing-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  transition: var(--transition);
}
.ing-card:hover { border-color: var(--teal); transform: translateY(-4px); }

.ing-icon {
  font-size: 36px;
  margin-bottom: 12px;
}
.ing-card h3 {
  font-size: 18px;
  color: var(--primary);
  margin-bottom: 4px;
}
.ing-card > p:first-of-type {
  font-size: 13px;
  color: var(--teal);
  font-style: italic;
  margin-bottom: 12px;
}
.ing-card > p:last-child { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ===== SCIENCE ===== */
.science-accordion { max-width: 860px; margin: 0 auto 32px; }
.science-disclaimer {
  text-align: center;
  font-size: 13px;
  color: var(--text-muted);
  font-style: italic;
  max-width: 700px;
  margin: 0 auto;
}

/* ===== GUARANTEE ===== */
.guarantee-points {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 24px 0 28px;
}
.guarantee-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.g-icon {
  font-size: 28px;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--off-white);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.guarantee-item h4 {
  font-size: 16px;
  color: var(--primary);
  margin-bottom: 6px;
}
.guarantee-item p { font-size: 14px; color: var(--text-muted); }

/* ===== BENEFITS ===== */
.benefits-layout {
  display: flex;
  gap: 60px;
  align-items: center;
}
.benefits-image { flex: 0 0 40%; }
.benefits-image img { border-radius: var(--radius); box-shadow: var(--shadow-lg); }
.benefits-list { flex: 1; display: flex; flex-direction: column; gap: 20px; }

.benefit-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.benefit-check {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}
.benefit-item strong { display: block; color: var(--primary); font-size: 16px; margin-bottom: 4px; }
.benefit-item p { font-size: 14px; color: var(--text-muted); }

/* ===== FINAL CTA ===== */
#final-cta { overflow: hidden; }
.final-cta-wrap {
  display: flex;
  align-items: center;
  gap: 60px;
}
.final-cta-img {
  flex: 0 0 380px;
  position: relative;
}
.final-cta-img img {
  width: 100%;
  filter: drop-shadow(0 20px 60px rgba(255,255,255,0.15));
  animation: float-product 4s ease-in-out infinite;
}
.final-cta-content { flex: 1; }

.urgency-tag {
  display: inline-block;
  background: var(--gold);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  padding: 6px 18px;
  border-radius: 50px;
  letter-spacing: 2px;
  margin-bottom: 20px;
  animation: pulse-tag 2s ease-in-out infinite;
}
@keyframes pulse-tag { 0%,100% { box-shadow: 0 0 0 0 rgba(217,119,6,0.4); } 50% { box-shadow: 0 0 0 10px rgba(217,119,6,0); } }

.final-cta-content h2 {
  font-size: clamp(24px, 3.5vw, 38px);
  color: var(--white);
  margin-bottom: 20px;
}
.final-cta-content p { color: rgba(255,255,255,0.8); font-size: 16px; margin-bottom: 24px; }

.final-price {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 28px;
}
.final-old { color: rgba(255,255,255,0.6); font-size: 16px; }
.final-old del { text-decoration: line-through; }
.final-new {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 28px;
  color: var(--gold-light);
}

.final-btn { font-size: 20px; padding: 20px 48px; }

.final-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 20px;
}
.final-trust span { color: rgba(255,255,255,0.8); font-size: 14px; font-weight: 600; }
.final-stars { height: 28px; width: auto; margin-top: 16px; opacity: 0.9; }

/* ===== FOOTER ===== */
#footer {
  background: #0a1a30;
  color: rgba(255,255,255,0.8);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 20px;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-brand img { width: 36px; height: 36px; border-radius: 8px; }
.footer-col > p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,0.6); margin-bottom: 20px; }

.footer-col h4 {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: var(--white);
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-col ul a:hover { color: var(--teal-light); }

.social-icons { display: flex; gap: 12px; }
.social-icon {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.08);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
  min-width: 40px;
}
.social-icon:hover { background: var(--teal); color: var(--white); transform: translateY(-3px); }
.social-icon svg { width: 18px; height: 18px; }

.footer-legal { padding: 32px 0; text-align: center; }
.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin-bottom: 20px;
}
.legal-link {
  font-size: 13px;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
  padding: 4px 8px;
}
.legal-link:hover { color: var(--teal-light); }
.link-separator { color: rgba(255,255,255,0.3); }

.footer-disclaimer {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  line-height: 1.7;
  max-width: 800px;
  margin: 0 auto 16px;
}
.footer-copy {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.footer-copy a { color: var(--teal-light); }

/* ===== SCROLL TOP ===== */
.scroll-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-light));
  color: var(--white);
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(26,58,107,0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 999;
}
.scroll-top-btn.visible { opacity: 1; pointer-events: all; }
.scroll-top-btn:hover { transform: scale(1.1) translateY(-3px); }

/* ===== POPUP ===== */
.popup-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}
.popup-overlay.active { opacity: 1; pointer-events: all; }

.popup-box {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 36px;
  max-width: 460px;
  width: 100%;
  position: relative;
  text-align: center;
  box-shadow: 0 20px 80px rgba(0,0,0,0.3);
  animation: popup-slide-up 0.4s ease;
}
@keyframes popup-slide-up {
  from { transform: translateY(40px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.popup-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--teal);
  color: var(--white);
  border: none;
  border-radius: 50px;
  padding: 6px 14px;
  font-size: 12px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  cursor: pointer;
  min-height: 36px;
  transition: var(--transition);
}
.popup-close:hover { background: var(--primary); }

.popup-badge {
  display: inline-block;
  background: #dc2626;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 13px;
  padding: 6px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
  animation: pulse-tag 1.5s ease-in-out infinite;
}

.popup-content h3 {
  font-size: 22px;
  color: var(--primary);
  margin-bottom: 12px;
}
.popup-content p { color: var(--text-muted); font-size: 15px; margin-bottom: 16px; }

.popup-price {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  color: var(--primary);
  margin-bottom: 20px;
}
.popup-price del { color: var(--text-muted); }
.popup-price strong { color: var(--teal); }

.popup-btn { width: 100%; font-size: 17px; margin-bottom: 12px; }
.popup-small { font-size: 12px; color: var(--text-muted); }

/* ===== PURCHASE NOTIFICATION ===== */
.purchase-notif {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
  font-size: 14px;
  max-width: 300px;
  transform: translateX(-120%);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 998;
  border-left: 4px solid var(--teal);
}
.purchase-notif.show { transform: translateX(0); }

/* ===== ANIMATIONS ===== */
.fade-up, .fade-left, .fade-right {
  opacity: 0;
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: var(--delay, 0s);
}
.fade-up { transform: translateY(40px); }
.fade-left { transform: translateX(-40px); }
.fade-right { transform: translateX(40px); }

.fade-up.visible, .fade-left.visible, .fade-right.visible {
  opacity: 1;
  transform: translate(0,0);
}

/* ===== MOBILE ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1024px) {
  .badges-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredients-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-image-wrap { flex: 0 0 340px; }
  .final-cta-wrap { gap: 40px; }
  .final-cta-img { flex: 0 0 300px; }
}

@media (max-width: 768px) {
  .section-pad { padding: 48px 0; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0; right: 0;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    justify-content: center;
    padding: 40px 30px;
    box-shadow: -10px 0 40px rgba(0,0,0,0.15);
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: 999;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-link { font-size: 18px; padding: 12px 0; border-bottom: 1px solid var(--border); }
  .nav-cta { font-size: 16px; padding: 14px 24px; width: 100%; justify-content: center; }

  .hero-container { flex-direction: column; text-align: center; gap: 32px; padding-top: 20px; }
  .hero-image-wrap { flex: none; width: 100%; }
  .hero-product-img { width: 220px; }
  .hero-cta { max-width: 100%; }
  .hero-trust { justify-content: center; }
  .hero-rating { justify-content: center; }

  .split-layout, .split-layout.reverse { flex-direction: column; gap: 32px; }
  .split-image { flex: none; width: 100%; }

  .badges-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .bonus-grid { grid-template-columns: 1fr; }
  .ingredients-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }

  .benefits-layout { flex-direction: column; gap: 32px; }
  .benefits-image { width: 100%; }

  .final-cta-wrap { flex-direction: column; gap: 32px; text-align: center; }
  .final-cta-img { flex: none; width: 220px; margin: 0 auto; }
  .final-trust { justify-content: center; }
  .final-stars { margin: 16px auto 0; }
  .final-btn { width: 100%; }

  .price-card.popular { transform: scale(1); }
  .price-card.popular:hover { transform: translateY(-8px); }

  .bonus-card { flex-direction: column; }
  .bonus-card img { width: 100%; height: 180px; }

  .cd-block span { font-size: 40px; min-width: 50px; }
}

@media (max-width: 480px) {
  .badges-grid { grid-template-columns: 1fr; }
  .hero-product-img { width: 180px; }
  .nav-logo span { font-size: 18px; }
  .price-card { padding: 24px 18px; }
  .popup-box { padding: 32px 24px; }
  .purchase-notif { left: 16px; right: 16px; max-width: none; }
}